JP6284430B2 - Disposable absorbent articles for men - Google Patents

Description

  The present invention relates to a disposable absorbent article for men for infants, adults or incontinence.

  Conventionally, this type of disposable absorbent article for men is an absorbent pad including a pad body having an absorbent material and a covering sheet that covers the absorbent material from both sides, and the pad body is substantially bag-shaped. Of the pad portions facing each other, the absorbent material is provided in one pad portion, the absorbent material is not provided in the other pad portion, and the absorbent material is provided. There is known a configuration in which an insertion portion that communicates the inside and the outside of a bag is formed on the other pad portion that is not provided. And in the disposable absorbent article for men of such a structure, an insertion part is formed when the slit part cut in the cross shape or the circular shape opens. In addition, the pad body is partly closed and the other part is non-closed so that the pad body has a bag shape having an opening, and the pad part on which the absorbent material is not disposed is in the non-closed state. The part can be folded back, and the insertion part is formed in the folded part of the pad part (see, for example, Patent Document 1).

JP 2002-336285 A

  Here, to make it easier to insert and remove the penis from the insertion part, it is necessary to enlarge the insertion part, but it is also necessary to make it difficult for the penis to come out of the insertion part in the mounted state. It is difficult to pre-define.

  Moreover, when the slit is provided in the cross shape like the male disposable absorbent article described in Patent Document 1, the shape of the insertion portion in the state where the slit is opened becomes a rhombus. There is a possibility that the penis may come into contact with the narrowed corner and damage the penis.

  Furthermore, when the disposable absorbent article for men described in Patent Document 1 is worn, a finger is inserted into the insertion part from the inside of the bag-shaped pad body, the penis is picked, and the insertion part is inserted into the pad body. Although the penis is positioned, if the shape of the insertion part in the open state is a rhombus, the upper corner and the lower corner are so thin that it is difficult to pass through the fingers.

  In addition, when the shape of the insertion portion in the open state is a circular shape, if the opening area is increased in order to facilitate insertion, it becomes easier to remove, and if the opening area is decreased, there is a problem that insertion is difficult and installation is difficult.

  Furthermore, if the insertion part is placed in the folded part that can be folded, the folded part is folded in the mounted state, and the insertion part easily moves together with the folded part, causing the excretion fluid to leak. It is possible that

  This invention is made | formed in view of such a point, and it aims at providing the disposable absorbent article for men which can be easily mounted | worn with the penis when it mounts | wears, can be easily mounted | worn, and the leakage of excretory fluid can be prevented.

The disposable absorbent article for men according to claim 1 comprises a belt-like member having an inner surface sheet positioned on the inner surface side, an outer surface sheet positioned on the outer surface side, and an absorber positioned between the inner surface sheet and the outer surface sheet. The belt-shaped member is composed of a first belt-shaped member and a second belt-shaped member arranged so that the inner surface sheet sides face each other, and one end edge located at both ends in one direction; A bag-like shape having an other end edge and one side edge and another side edge located at both ends in the other direction perpendicular to the one direction, the other end edge side being closed and the one end edge side being opened. The first band-shaped member has an absorber non-arrangement portion where the absorber is not disposed, and the absorber non-arrangement portion penetrates the first band member and passes through the penis. An insertion portion is provided, and the insertion portion is connected to the one end edge. The upper side located on the side and the lower side located on the other end edge side are substantially parallel and have different lengths, and the first belt-like member includes the one side edge and the other side edge. A part of which is joined to the second strip member, and a non-joint region that is located on the one end edge side in one direction from the joint region and is not joined to the second strip member. The non-joining region can be folded back at the boundary portion between the joining region and the non-joining region, and the insertion portion is disposed from the joining region to the non-joining region.

The disposable absorbent article for men according to claim 2 is the disposable absorbent article for men according to claim 1, wherein the insertion portion is formed by a notch provided in a substantially X shape, and is one end in one direction. One end insertion flap which is located on the edge side and can be folded back, the other end insertion flap which is located on the other end edge side in one direction and can be folded back, and one side insertion which is located on the one side edge side in the other direction and can be folded back The flap and the other side insertion flap which is located on the other side edge side in the other direction and can be folded back, and the one end insertion flap, the other end insertion flap, the one side insertion flap and the other side insertion flap are folded back. Ru der what is openable in a substantially trapezoidal shape by.

The disposable absorbent article for men according to claim 3 is the disposable absorbent article for men according to claim 1 or 2, wherein the band-shaped member is one side edge of the first band-shaped member and the second band-shaped member. And at the other side edge, at least the outer sheet is folded back to the inner surface side of the inner sheet, the folded part where the folded part is joined to the inner sheet, the folded part of the first strip member, and the second And an inner joint portion joined to the folded portion of the belt-shaped member, and the inner joint portion is disposed smaller than the folded joint portion in a range where the folded joint portion is located in the other direction. It is.

According to the first aspect of the present invention, since the insertion portion has a substantially trapezoidal shape, it is easy to pass a finger through the insertion portion, and it is easy to maintain the size of the opened insertion portion. It is difficult and easy to install. Moreover, since the lengths of the upper side and the lower side of the insertion part are different, the insertion part is less likely to be displaced with respect to the penis in the mounted state, and leakage of excretory fluid can be prevented. Furthermore, since the insertion portion is arranged from the joining region to the non-joining region, it is easy to wear and is not easily displaced relative to the penis in the wearing state.

According to the second aspect of the present invention, the insertion portion is opened in a substantially trapezoidal shape by folding the one end insertion flap, the other end insertion flap, the one side insertion flap, and the other side insertion flap. There is no cutting edge at the edge of the insertion part, and the feeling of wear can be improved. Further, since the insertion portion can be formed by cuts substantially X-shaped, Ru can be manufactured without waste without scraps are generated when easily Production.

According to the invention described in claim 3 , the inner joint portion is disposed smaller than the folded joint portion in a range where the folded joint portion is located in the other direction, and the inner joint portion and the folded joint portion overlap each other. Since it arrange | positions in this way, a 1st strip | belt-shaped member and a 2nd strip | belt-shaped member can be joined reliably, and a bag shape is stabilized. Moreover, a joining area | region can be made small by overlapping an internal junction part and a folding | returning junction part, and it can suppress that one side edge part and an other side edge part become hard by joining.

It is a top view which shows the structure of the male disposable absorbent article which concerns on the reference technique of this invention. It is the top view which notched a part which shows the disposable absorbent article for men same as the above. (A) is a top view which shows the insertion part of the disposable absorbent article for men same as the above, (b) is a top view which shows the state which opened the insertion part of the disposable absorbent article for men same as the above. (A) And (b) is a top view which shows the modification of the insertion part in the disposable absorbent article for men of this invention. It is a top view which shows the structure of the male disposable absorbent article which concerns on the 1st Embodiment of this invention. It is sectional drawing which shows the structure of the disposable absorbent article for men concerning the 2nd Embodiment of this invention.

Hereinafter, the configuration of the reference technique of the present invention will be described in detail with reference to the drawings.

  1 and 2, reference numeral 1 denotes a male disposable absorbent article, and the male disposable absorbent article 1 includes a sheet-like belt-like member 2.

  The belt-like member 2 includes an inner surface sheet 3 positioned on the inner surface side, an outer surface sheet 4 positioned on the outer surface side, and an absorbent body 5 positioned between the inner surface sheet 3 and the outer surface sheet 4.

  The inner surface sheet 3 is formed of a liquid permeable sheet such as a woven fabric, a non-woven fabric, a porous film, a synthetic fiber, and a combination thereof, so that the excretory liquid can be transmitted to the absorber 5.

  For example, the outer surface sheet 4 is formed of a liquid-impermeable sheet such as a woven fabric, a nonwoven fabric, a film, a synthetic fiber, and a combination thereof, so as not to allow the excretory fluid to permeate. Further, since the outer sheet touches the skin, when the outer sheet 4 is formed of a film-like liquid-impermeable sheet, it is preferable to laminate a sheet having a good touch such as an unemployed cloth on the outer surface of the film.

  The absorbent body 5 is formed of a liquid-absorbing material such as pulp or a polymer absorbent so as to absorb the excretory liquid that has passed through the inner surface sheet 3. Moreover, you may make the structure etc. which pinched the pulp with the crepe paper for the shape retention of the absorber 5, absorption diffusion, etc.

  The absorbent body 5 is not limited to the rectangular configuration as shown in FIG. 2, for example, a configuration that is formed in a thin substantially inverted triangle shape from the abdomen side to the crotch side in the wearing state and easily fits the wearer's crotch portion. You may make it.

  The band-shaped member 2 formed by the inner surface sheet 3, the outer surface sheet 4, and the absorber 5 includes a first band-shaped member 6 and a second band-shaped member 7 that are disposed so that the inner surface sheet 3 sides face each other. have. The first belt-like member 6 is located on the wearer side in the wearing state, and the second belt-like member 7 is located on the clothing side in the wearing state.

  Thus, the belt-like member 2 constituted by the first belt-like member 6 and the second belt-like member 7 is composed of one end edge 11 located at one end in the longitudinal direction as one direction and the other in the longitudinal direction. The other end edge 12 located at the end, the one side edge 13 located at one end in the width direction as the other direction perpendicular to the longitudinal direction, and the other side edge located at the other end in the width direction And the inner sheet 3 of the first belt-like member 6 and the second belt-like member 7 are opposed to each other by being bent at the other edge portion 12 so as to have a substantially rectangular shape in plan view. Yes.

  Further, the band-like member 2 is joined at the joining portion 15 at the one side edge portion 13 and the other side edge portion 14 from the other end edge portion 12 to a position slightly on the one end edge portion 11 side from the central portion in the longitudinal direction. The other end edge 12 side is closed and the one end edge 11 side is opened in a bag shape. The joining portion 15 is appropriately joined by a known method such as hot melt adhesive, heat sealing, and ultrasonic bonding.

  Further, in the belt-like member 2, the first belt-like member 1 is such that one end edge 11 of the first belt-like member 6 is located closer to the other edge 12 than the one edge 11 of the second belt-like member 7. The positions of the one end edge 11 of 6 and the one end edge 11 of the second belt-like member 7 are shifted. That is, in the belt-like member 2, the length in the longitudinal direction of the second belt-like member 7 is longer than the length in the longitudinal direction of the first belt-like member 6.

  As shown in FIG. 2, in the 2nd strip | belt-shaped member 7, the rectangular absorber 5 is arrange | positioned from the other end edge part 12 to the location of the other end edge part 12 side from the other end edge part 11, and absorption is carried out. A portion near one end edge 11 where the body 5 is not provided is a flap portion 16.

  Further, the absorber 5 is disposed only on the second belt-like member 7. That is, the absorbent body 5 is not disposed on the first belt-shaped member 6, and the entire first belt-shaped member 6 is an absorbent body non-arranged portion 17.

  The absorber non-arrangement portion 17 is provided with an insertion portion 18 formed through the first belt-like member 6, that is, the inner sheet 3 and the outer sheet 4, into which a penis can be inserted.

  The insertion portion 18 is located approximately at the center in the width direction of the first belt-like member 6 and slightly on the one end edge 11 side from the center portion in the longitudinal direction.

  Further, the insertion portion 18 is opened in a substantially trapezoidal shape in which the upper side 21 located on the one end edge 11 side and the lower side 22 located on the other end edge 12 side are parallel and the length of the lower side 22 is longer than the upper side 21 Is possible.

  The size of the opening of the insertion portion 18 can be designed as appropriate, but if it is too large, the penis will be easily removed in the mounted state, and if it is too small, it will be difficult to insert the penis when mounting. Actually, it is preferable that the length of the upper side 21 is 2 cm or more and 4 cm or less, and the difference between the length of the upper side 21 and the length of the lower side 22 is 0.5 cm or more and 3 cm or less. 1 has a configuration in which the length of the upper side 21 is 3 cm, the length of the lower side 22 is 4 cm, and the height between the upper side 21 and the lower side 22 is 3 cm. Assumed.

  Here, as shown in FIG. 3A, the insertion portion 18 is formed so as to be openable and closable by cuts 23 and 24 provided so as to intersect with a substantially X shape.

  That is, by providing the notches 23 and 24 penetrating the first belt-like member 6, one end insertion flap 25 located on the one end edge 11 side in the longitudinal direction and the other end edge 12 side in the longitudinal direction are provided. The other end insertion flap 26, the one side insertion flap 27 located on the one side edge 13 side in the width direction, and the other side insertion flap 28 located on the other side edge 14 side in the width direction are formed. .

  The one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27, and the other side insertion flap 28 can be folded back by a trapezoidal virtual line indicated by a two-dot chain line in FIG.

  In addition, since the length of the upper side 21 of the insertion portion 18 is shorter than the length of the lower side 22, the one end insertion flap 25 is smaller than the other end insertion flap 26, and the one side insertion flap 27 and the other side insertion flap 28 have the same shape. It is.

  Then, as shown in FIG. 3 (b), the insertion portion 18, by folding back one end insertion flap 25, the other end insertion flap 26, one side insertion flap 27, and the other side insertion flap 28, Opened in a trapezoidal shape.

Next, the operation and effect of the reference technique will be described.

  In the disposable absorbent article 1 for men, the one end edge 11 side of the bag-like band-shaped member 2 is the upper side (wearer's body side), and the closed other end edge 12 side is the lower side (the wearer's leg). Side).

  When the male disposable absorbent article 1 is worn, a hand is put inward from the opened one end edge 11 side of the band-shaped member 2, and the inner side sheet 3 side, which is the inner side of the first band-shaped member 6, is moved outside. The finger is passed through the insertion portion 18 so that the finger comes out to a certain outer sheet 4 side.

  When inserting a finger through the insertion portion 18, for example, three fingers, the thumb, the index finger, and the middle finger are inserted into the insertion portion 18, and the thumb is positioned on the upper side 21 and the index finger and the middle finger are positioned on the lower side 22 side. Put your finger so that. In addition, since the length of the lower side 22 is longer than the length of the upper side 21, the insertion portion 18 can be easily inserted so that the two fingers of the index finger and the middle finger are positioned on the lower side 22 side. It is easy to secure the size of the opening of the portion 18.

  By opening the finger inserted through the insertion portion 18 and opening the insertion portion 18, the one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27, and the other side insertion flap 28 are folded back to open the insertion portion 18. .

  Then, the penis is inserted into the open insertion portion 18. When inserting the penis into the insertion portion 18, the penis is picked by a finger extending outward from the insertion portion 18 and is inserted into the insertion portion 18 so as to be pulled inside the band-shaped member 2. In addition, since the length of the lower side 22 is longer than the length of the upper side 21 and the opening side of the insertion part 18 is wider than the upper side 21 side, the penis can be easily inserted.

  The penis inserted into the insertion part 18 is arranged so as to face the leg side which is the other side edge part 14 side, so that the wearer urinates toward the bottom of the bag.

  After inserting the penis into the insertion part 18, the hand is pulled out from the one end edge part 11 side which is the opening side, and pants, outer pattern diapers and the like are attached.

  In addition, the mounting position of the belt-shaped member 2 can be changed according to the orientation of the wearer's penis. For example, when the penis is facing upward, one end edge 11 that is the opening side may be the lower leg side and the other side edge 14 side may be the body side.

  According to the male disposable absorbent article 1, the insertion part 18 has a substantially trapezoidal shape. Therefore, when passing a finger through the insertion part 18, the thumb, index finger, and middle finger for picking up the penis were positioned up and down. It is easy to pass these fingers through the insertion portion 18 in a state. Therefore, it is easy to maintain the size of the opened insertion portion 18.

  In addition, by maintaining the substantially trapezoidal open state, the shorter corners of the upper side 21 and the lower side 22 can be made obtuse, and both the inner and outer corners are acute angles. Since a long length can be secured, a large opening area can be secured. Therefore, for example, the corners are less likely to be narrower than in the case of the rhombus described in Patent Document 1, and the penis is less likely to be damaged when worn.

  Furthermore, since the insertion portion 18 has a different length between the upper side 21 and the lower side 22, when inserting the penis, it is easy to insert by inserting from the longer of the upper side 21 and the lower side 22, and in the inserted state By arranging the penis on the shorter side of the upper side 21 and the lower side 22, the state in which the penis is inserted into the insertion portion 18 is easily stabilized. Therefore, it is easy to insert the penis into the insertion portion 18 when attaching, and the insertion portion 18 is not easily displaced with respect to the penis in the attached state, and the excretion fluid leaks from the belt-like member 2 due to the displacement. Can be prevented.

  In particular, when the length of the upper side 21 in the insertion part 18 is shorter than the length of the lower side 22, even if the weight of excretory fluid is added after urination, the penis is formed between the narrow upper side 21 and both side edges in the insertion part 18. The insertion part 18 and the penis are brought into close contact with each other so that the positional deviation of the insertion part 18 with respect to the penis can be prevented more reliably.

  The insertion portion 18 is formed with one end insertion flap 25, the other end insertion flap 26, one side insertion flap 27, and the other side insertion flap 28 by the notches 23, 24. The one end insertion flap 25, the other end insertion flap 26, one side Since the insertion flap 27 and the other-side insertion flap 28 are folded back so as to be opened in a substantially trapezoidal shape, there is no cutting edge at the edge of the insertion portion 18 that is in the open state, and in the insertion state, the insertion flap 25 and the other end The insertion flap 26, the one-side insertion flap 27, and the other-side insertion flap 28 come into contact so as to wrap the penis. Therefore, a feeling of wear can be improved compared with the structure in which the cutting edge is formed. Further, since the insertion portion 18 can be formed simply by providing the notches 23 and 24 in a substantially X-shape, it can be easily manufactured and can be manufactured without waste during production.

  When the band-shaped member 2 is mounted so that the lengths in the longitudinal direction of the first band-shaped member 6 and the second band-shaped member 7 are different from each other at the one end edge 11 on the opening side. It is easy to open the belt-like member 2 to the top. Furthermore, since the length in the longitudinal direction of the second belt-like member 7 not provided with the insertion portion 18 is longer than the length in the longitudinal direction of the first belt-like member 6, the absorber 5 can be disposed longer.

  Further, the band-shaped member 2 has the insertion portion 18 disposed at the one end edge portion 11 which is on the opening side of the center portion in the longitudinal direction of the first band-shaped member 6, for example, the other end edge from the center portion in the longitudinal direction. The distance from the opening of the bag-like belt-like member 2 to the insertion portion 18 is shorter than the configuration arranged on the portion 12 side. Therefore, when mounting, the distance for inserting a hand from the opening of the belt-like member 2 is shortened, and it is easy to mount.

In the above-described reference technique , the first belt-like member 6 and the second belt-like member 7 are formed by bending one sheet body. However, the present invention is not limited to such a configuration. The sheet member for the first belt-like member 6 and the sheet member for the second belt-like member are separately used, and the first belt-like member 6 and the first belt-like member 6 at the other end edge portion 12, the one side edge portion 13 and the other side edge portion 14. The two belt-like members 7 may be joined to form a bag-like configuration.

  Moreover, although the 1st strip | belt-shaped member 6 and the 2nd strip | belt-shaped member 7 were set as the structure which is a rectangular shape which has a longitudinal direction and the width direction, it is not limited to such a structure, For example, square shape is planar view. It can be designed as appropriate, such as a configuration.

  The band-shaped member 2 is configured such that the absorber 5 is disposed only on the second band-shaped member 7, but is not limited to such a configuration, and the absorber 5 is disposed on at least the second band-shaped member 7. The first belt-like member 6 only needs to have the absorber non-arrangement portion 17. That is, the absorbent body 5 may be arranged from the second strip member 7 to the first strip member 6. As described above, in the configuration in which the absorbent body 5 is disposed on both the first belt-shaped member 6 and the second belt-shaped member 7, it is not necessary to dispose the integral absorbent body 5. May be configured.

  The insertion portion 18 has a configuration in which the first strip-shaped member 6 is arranged at the approximate center in the width direction and closer to the one end edge 11 than the center portion in the longitudinal direction. The arrangement position of 18 can be appropriately determined if the absorber non-arrangement portion 17 is provided.

  Further, the insertion portion 18 is configured to have an isosceles trapezoidal shape in which the lower side 22 is longer than the upper side 21, but is not limited to such a configuration, and the lengths of the upper side 21 and the lower side 22 are different. A trapezoidal shape may be used, and for example, a configuration in which the upper side 21 is longer than the lower side 22 or a configuration that is not an isosceles trapezoid may be used.

  In the case where the length of the upper side 21 is longer than the lower side 22 of the insertion portion 18, the thumb and middle finger are positioned on the upper side 21 side and the index finger is positioned on the lower side 22 side when worn.

  Further, the insertion portion 18 is opened by folding back the one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27, and the other side insertion flap 28 formed by the notches 23 and 24. However, the present invention is not limited to such a configuration. For example, a configuration having a substantially trapezoidal opening may be used. Further, when the insertion portion 18 is configured to be opened and closed by a flap, the number and shape of the flaps can be selected as appropriate.

  In addition, the insertion portion 18 does not have to be always opened so that the folded-back state of the one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27, and the other side insertion flap 28 is maintained. If the insertion flap 25, the other-end insertion flap 26, the one-side insertion flap 27, and the other-side insertion flap 28 can be folded, a configuration in which a folding line is provided along the shape of the insertion portion 18, and a folding line is provided. Any of the configurations that are not provided may be used.

  Further, in order to make the insertion portion 18 easy to discriminate, for example, it may be configured such that a mark is provided by coloring along the cuts 23 and 24.

  Further, as in the modification shown in FIG. 4A, the insertion portion 18 is provided with an auxiliary notch 29 at the end on the lower side 22 side of the notches 23 and 24, and the ends of the notches 23 and 24 are substantially arrow-shaped. You may make it the structure which is. With this configuration, as shown in FIG. 4B, the insertion portion 18 is opened by folding back the one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27, and the other side insertion flap 28. In the state, the corners located at both ends of the lower side 22 of the insertion portion 18 are obtuse. Therefore, it is possible to prevent the penis from getting caught and damage the penis, and when the one end insertion flap 25, the other end insertion flap 26, the one side insertion flap 27 and the other side insertion flap 28 are folded back, It can prevent tearing.

  4A and 4B, the auxiliary notch 29 is provided only on the lower side 22 side of the insertion portion 18, but the auxiliary notch 29 is also provided on the upper side 21 side. May be.

Next, a first embodiment of the present invention will be described with reference to FIG. In addition, about the structure and effect | action same as the said reference technique , the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 5, the belt-like member 2 is formed by joining the first belt-like member 6 to the second belt-like member 7 at the straight joint portions 31 arranged at the one side edge portion 13 and the other side edge portion 14. Thus, the other end edge 12 side is closed and the one end edge 11 side is opened.

  The joining portion 31 is arranged so that the joining end is located at a substantially central portion in the longitudinal direction from the other end edge portion 12 of the belt-like member 2 toward the one end edge portion 11 side that is the opening side along the longitudinal direction. .

  That is, in the longitudinal direction, the first belt-like member 6 includes a joint region 32 joined to the second belt-like member 7 at the joint portion 31 and a non-joint region 33 not joined to the second belt-like member 7. Have

  Further, the first belt-like member 6 is provided with a folding line 34 shown by a two-dot chain line in FIG. 5 so as to connect the end of the joining portion 31 on the one end edge 11 side. That is, the fold line 34 is disposed at the boundary between the joining region 32 and the non-joining region 33, and the first belt-like member 6 is partitioned into the joining region 32 and the non-joining region 33 by the fold line 34. .

  Then, the first belt-like member 6 is separated from the second belt-like member 7 so that the outer sheet 4 in the non-joining region 33 faces the outer sheet 4 in the joining region 32 with reference to the folding line 34. It can be turned back.

  In the band-shaped member 2 having such a configuration, the insertion portion 18 is disposed from the bonding region 32 to the non-bonding region 33 of the first band-shaped member 6. That is, the insertion portion 18 is disposed so as to straddle the fold line 34 that is a boundary portion between the joining region 32 and the non-joining region 33.

  Here, for example, when the insertion portion 18 is arranged only in the non-joining region 33, the opening area of the band-shaped member 2 can be obtained by folding the non-joining region 33 when the male disposable absorbent article 1 is worn. Although it is easy to put on the insertion part 18 because it is easy to put in the insertion part 18, the non-joint area 33 that can be folded back is easy to move in the wearing state, so the insertion part 18 is easily displaced and the penis from the insertion part 18 There is a possibility that will be lost.

  On the other hand, for example, if the insertion portion 18 is arranged only in the joining region 32, the joining region is difficult to move in the mounted state, so that the insertion portion 18 is difficult to be displaced and the penis comes out of the insertion portion 18. Although it is possible to prevent this, the distance from the opening of the band-shaped member 2 to the insertion portion 18 is long and it is difficult for the fingers to reach, and the bonding region 32 where both sides are bonded is not easily deformed. There is a possibility that it cannot be deformed so that it can be easily put into the part 18 and cannot be easily attached.

  Therefore, since the insertion portion 18 is arranged from the joining region 32 to the non-joining region 33, the insertion portion 18 can be easily put into the insertion portion 18 from the opening of the belt-like member 2, and thus can be easily attached. Further, since the entire insertion portion 18 is not deformed or moved, the insertion portion 18 is not easily displaced with respect to the penis in the mounted state, and can be prevented from coming off.

  Further, as shown in FIG. 5, in the configuration in which the insertion portion 18 is formed by the cuts 23 and 24 arranged in a substantially X shape, the folding line 34 is different from the intersection of the X-shaped cuts 23 and 24. A configuration in which the folding line 34 is disposed on the other end insertion flap 26 is preferable.

  Since the folding line 34 is arranged on the other end insertion flap 26 in this way, a virtual line that folds the other end insertion flap 26 is located in the joining region 32 that is not folded back in the first belt-like member 6. Even if the region 33 is folded at the folding line 34, the other end insertion flap 26 is not easily folded at the virtual line. Therefore, the distal end portion of the other end insertion flap 26 is unlikely to rise to the wearer side together with the folded non-joining region 33. That is, even if the non-joining region 33 is folded back, only the other end insertion flap 26 is not folded back together with the non-joining region 33, and is maintained in a state before the non-joining region 33 is folded back. It will be in the state located in the 2nd strip | belt-shaped member 7 side which is in the insertion part 18. FIG. Therefore, only by folding back the non-joining region 33 along the fold line 34, only the position corresponding to the other end insertion flap 26 in the insertion portion 18 is opened, and the insertion portion 18 can be easily confirmed and can be easily mounted.

Next, a second embodiment will be described with reference to FIG. In addition, about the structure and effect | action same as the said reference technique and 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 6, the first belt-like member 6 and the second belt-like member 7 are formed by folding the outer sheet 4 to the inner surface side of the inner sheet 3 at one side edge 13 and the other side edge 14. The folded portion 36 is provided.

  The folded portion 36 is provided over the entire length of the one side edge portion 13 and the other side edge portion 14, and is joined to the inner surface side of the inner surface sheet 3 by the folded joint portion 37.

  The folded joint portion 37 is provided over substantially the entire region in the width direction of the outer sheet 4 folded at the one side edge 13 and the other side edge 14 of the belt-like member 2. That is, the folded portion 36 is joined to the inner surface sheet 3 over the substantially entire surface by the folded joint portion 37.

  The folded portion 36 in the first belt-like member 6 and the folded portion 36 in the second belt-like member 7 are joined by an internal joint portion 38.

  The internal joint portion 38 is provided in a part of a region where the folded portion 36 of the first strip member 6 and the folded portion 36 of the second strip member 7 are arranged in the width direction of the strip member 2.

  That is, in the width direction of the belt-like member 2, the length of the width a of the folded portion 36 is longer than the length of the width b of the internal joint portion 38, and the internal joint portion 38 is within the range where the folded joint portion 37 is located. The folded joint portion 37 is disposed smaller than the folded joint portion 37 so that the folded joint portion 37 and the internal joint portion 38 overlap each other.

  Note that the lengths of the folded joint 37 and the inner joint 38 in the width direction of the belt-like member 2 are smaller than the folded joint 37 within the range where the folded joint 37 is located as described above. If they are arranged, each can be designed appropriately.

  In addition, the joint region 32 and the non-joint region 33 are formed by providing the internal joint part 38 in a part of the strip-shaped member 2 in the longitudinal direction.

  The length of the internal joint portion 38 in the longitudinal direction of the belt-like member 2 is preferably a length that divides the joining region 32 and the non-joining region 33 as described above, but is limited to such a configuration. For example, a configuration may be adopted in which the one side edge portion 13 and the other side edge portion 14 are provided over substantially the entire length.

  Then, in the width direction of the band-shaped member 2, the inner joint portion 38 is disposed smaller than the folded joint portion 37 within a range where the folded joint portion 37 is located, and the folded joint portion 37 and the inner joint portion 38 overlap each other. By arrange | positioning in this way, since the 1st strip | belt-shaped member 6 and the 2nd strip | belt-shaped member 7 can be joined reliably, a bag shape is stabilized. That is, since the inner surface sheet 3 of the first belt-shaped member 6 and the inner surface sheet 3 of the second belt-shaped member 7 are joined via the portion constituting the folded portion 36 in the outer surface sheet 4, the belt-shaped member 2. The one side edge 13 and the other side edge 14 are firmly joined. Therefore, the outer sheet 4 and the inner sheet 3 are not easily peeled off, and the bag shape is stabilized.

  In particular, when the folded joint portion 37 is joined to the inner surface sheet 3 over substantially the entire surface, the first belt-like member 6 makes it difficult for excretion liquid to enter between the folded portion 36 and the inner surface sheet 3. The excretion fluid is easy to flow in the direction toward the head, and the excretion fluid is easily absorbed by the absorbent body 5. In addition, in the second belt-shaped member 7, the absorbent body 5 can be fixed by the folded joint 37. Occurrence of drooling can be prevented.

  Further, by arranging the inner joint portion 38 and the folded joint portion 37 so as to overlap with each other, the joint region 32 can be reduced, and it is possible to suppress both side edges from becoming hard due to joining.

  When the width of the inner joint portion 38 is larger than the width of the folded joint portion 37, the outer sheet 4 and the inner sheet 3 of the folded portion 36 that are not joined at the folded joint portion 37 are pulled by the joining of the inner joint portion 38. As a result, the bag shape is not stable, and the outer sheet 4 and the inner sheet 3 may be easily peeled off or torn.

In the second embodiment, the folded portion 36 has a configuration in which only the outer surface sheet 4 is folded at the one side edge portion 13 and the other side edge portion 14, but is not limited to such a configuration. You may make it the structure by which both the inner surface sheet | seat 3 and the outer surface sheet | seat 4 were turned up.

DESCRIPTION OF SYMBOLS 1 Disposable absorbent article for men 2 Band-shaped member 3 Inner surface sheet 4 Outer surface sheet 5 Absorber 6 First band-shaped member 7 Second band-shaped member
11 One edge
12 Edge of other end
13 One side edge
14 Other side edge
17 Absorber non-installation part
18 Insertion section
21 Upper side
22 Lower side
23 notches
24 notches
25 One-end insertion flap
26 Flap at the other end
27 One side insertion flap
28 Insert flap on the other side
32 Joining area
33 Non-bonded area
36 Folding part
37 Folded joint
38 Internal joint

Claims (3)

An inner surface sheet positioned on the inner surface side, an outer surface sheet positioned on the outer surface side, and a belt-shaped member having an absorber positioned between the inner surface sheet and the outer surface sheet,
The belt-like member is composed of a first belt-like member and a second belt-like member arranged so that the inner surface sheet sides face each other, and one end edge and the other end located at both ends in one direction. It has an edge part and one side edge part and another side edge part located at both ends in the other direction perpendicular to one direction, and is formed in a bag shape in which the other end edge side is closed and the one end edge side is opened. And
The first belt-like member has an absorber non-arrangement part where the absorber is not arranged,
This absorber non-arrangement part is provided with an insertion part through which the penis can be inserted through the first belt-shaped member,
The insertion portion has a substantially trapezoidal shape in which the upper side located on the one end edge side and the lower side located on the other end edge side are substantially parallel and have different lengths.
Said first strip member includes a junction region portion of the one side edge portion and the other side edge portion is bonded to the second belt-shaped member, the one edge portion of the one-way from the junction region position and has a non-bonding region which is not joined to the second belt-like member,
This non-bonded region can be folded at the boundary between the bonded region and the non-bonded region,
The insert, male disposable absorbent article you characterized in that it is disposed over the non-bonding region from the junction region. The insertion part is formed by a cut provided in a substantially X shape,
One end insertion flap that can be folded and positioned on one end edge in one direction, and the other end insertion flap that can be folded and positioned on the other end edge in one direction, and can be folded on one side edge in the other direction One side insertion flap and the other side insertion flap which is located on the other side edge side in the other direction and can be folded back,
The disposable absorbent article for men according to claim 1, wherein the one end insertion flap, the other end insertion flap, the one side insertion flap, and the other side insertion flap are folded back so as to be opened in a substantially trapezoidal shape. . The belt-shaped member includes a folded portion in which at least the outer sheet is folded back to the inner surface side of the inner sheet at the one side edge and the other side edge of the first band member and the second band member, and the folded portion is the inner sheet. A folded joint joined to each other, and an internal joined part joined to the folded part of the first belt member and the folded part of the second belt member,
3. The male disposable absorbent article according to claim 1, wherein the inner joint portion is disposed smaller than the folded joint portion in a range where the folded joint portion is located in the other direction.

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